ous advice for would-be lovers Why do fools fall in love? Perhaps only fools attempt to reason why. Luckily for lovers and would-be lovers, an engaging new crop of books dares to delve into the mystery. The Girl Code: The Secret Language of Single Women by Diane Farr is a delightful romp through the dating world. The author, former cohost of MTV's Loveline and a contributor of dating advice to...